Published October 5, 2023
| Version 1
Software
Open
Light-Emitting Diode (LED) Spectral Quality Calculator
Description
Jupyter Notebooks containing Python scripts to calculate metrics related to the perceived quality of light of a given spectrum. The spectra are associated with different breakthough phosphors ("258", "SALON", etc.)
Developed as part of the research project "What factors drive innovation in energy technologies? The role of technology spillovers and government investment", funded by the Alfred P. Sloan Foundation.
| File | Content | Comment |
|---|---|---|
| cri_simulation.ipynb | Simulation of illumination of color-samples. This allows to render colors as they would appear under the light of different LEDs. | |
| ler_calculation.ipynb | Calculation of the luminous efficacy of radiation (LER) and the color rendering index (CRI) of the spectrum associated with different LEDs. | |
| phosphor_spectra.zip | Archive containing the spectral data of the different phosphors. |
Files
cri_simulation.ipynb
Additional details
Related works
- Is supplement to
- Conference paper: 10.1117/12.2577591 (DOI)